I've recently updated my front engine mount with the HD insert sold by BAT Inc. My 98 Contour has over 110,000miles and exhibits usual aged problem of clunkiness while shifting - the general feeling of looseness up front.
With the inserts in place, I noticed more solid feel to the car. Not only during shifting but while going over rough road(which means any road in SE Michigan).
To me it was worth $20 for parts and 1.5 hours spent to install them.
